4820-01-422-3990

Find complete technical information, availability, and procurement data for: 4820-01-422-3990
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-3990

Item Name Code

05485

Assigment Date

12/01/1995 (30 years ago)

A straight one-piece metallic pipe 12 inches(304 mm)or less in length having external threads of the same size on both ends. It may have a center section which is externally shaped to accommodate a wrench. For pipe having internal threads 12 inches(304 mm)or less in length see coupling,pipe. For pipe in excess of 12 inches(304 mm)see pipe as modified.

manual valve operation method, truck,fire/crash p23 end item identification, disk flow control device, plain,optional end(pipe) 2nd end connection style, plain (pipe) 1st end connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk
End Item Identification: truck,fire/crash p23
Connection Style: plain (pipe) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: manual
Connection Type: threaded external hose 1st end
Connection Type: threaded internal pipe 2nd end
Mounting Facility: panel
Nominal Thread Size: 0.250 inches all ends
Media For Which Designed: air single response
Style Designator: straight thru
Thread Series Designator: npt all ends

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
336 980 160	Globe Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-422-3990?

The FSCG of the NSN 4820-01-422-3990 is 4820

Does NSN 4820-01-422-3990 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-422-3990 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-3990 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-422-3990 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Dec 1, 1995